<?php

class Test {
/**
* Field 1.
* 
* @var string
*/
protected $field1;
/**
* Field 2.
* 
* @var string
*/
protected $field2;
/**
* Field 3.
* 
* @var string
*/
protected $field3;
function set($field1, $field2, $field3) {
$this->field1 = $field1;
$this->field2 = $field2;
$this->field3 = $field3;
}

}